Samsung GT-E1085L Service Manual Download Page 36 | Manualshive

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SAMSUNG Proprietary-Contents may change without notice

Flow Chart of Troubleshooting

This Document can not be used without Samsung's authorization

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Summary of Contents for GT-E1085L

Page 1: ...ty Precautions 2 Specification 3 Product Function 4 Array course control 5 Exploded View and Parts List 6 Main Electrical Parts List 7 Block Diagrams 8 PCB Diagrams 9 Flow Chart of Troubleshooting 10 Reference data 11 Disassembly and Assembly instructions ...

Page 2: ...ngportal com Europe europe samsungportal com China china samsungportal com Asia asia samsungportal com Mideast Africa mea samsungportal com This Service Manual is a property of Samsung Electronics Co Ltd Any unauthorized use of Manual can be punished under applicable International and or domestic law Samsung Electronics Co Ltd 2009 07 Rev 1 0 ⓒ ...

Page 3: ... Band MHz Uplink Downlink 824 849 869 894 1850 1910 1930 1990 ARFCN range 128 251 512 810 Tx Rx spacing 45MHz 80MHz Mod Bit rate Bit Period 270 833kbps 3 692us 270 833kbps 3 692us Time Slot Period Frame Period 576 9us 4 615ms 576 9us 4 615ms Modulation 0 3GMSK 0 3GMSK MS Power 33dBm 5dBm 30dBm 0dBm Power Class 4 max 33dBm 1 max 30dBm Sensitivity 102dBm 100dBm TDMA Mux 8 8 Cell Radius 35Km 2Km ...

Page 4: ...SM850 5 33 2 dBm 6 31 2 dBm 7 29 2 dBm 8 27 2 dBm 9 25 2 dBm 10 23 2 dBm 11 21 2 dBm 12 19 2 dBm 13 17 2 dBm 14 15 2 dBm 15 13 2 dBm 16 11 3 dBm 17 9 3dBm 18 7 3 dBm 19 5 3 dBm TX Power control level PCS1900 0 30 3 dBm 1 28 3 dBm 2 26 3 dBm 3 24 3 dBm 4 22 3 dBm 5 20 3 dBm 6 18 3 dBm 7 16 3 dBm 8 14 3 dBm 9 12 4 dBm 10 10 4 dBm 11 8 4dBm 12 6 4 dBm 13 4 4 dBm 14 2 5 dBm 15 0 5 dBm ...

Page 5: ...tary Contents may change without notice 3 Product Function 3 1 This Document can not be used without Samsung s authorization Main Function GSM 850 1900 1 43 CSTN FM RADIO SMS MMS 64 Poly Melody Noise Cancellation JAVA ...

Page 6: ... CDMA Code Division Multiple Access DL Downlink FTP File Transfer Protocol GPS Global Positioning System MMS Multimedia Messaging Service PBA Panel Board Assembly PCS Personal Communication System PIM S Personal Information Management System QPSK Quadrature Phase Shift Keying RF Radio Frequency RSS Received Signal Strength SAW Surface Acoustic Wave SMS Short Message Service TCXO Temperature Compen...

Page 7: ...be worn away Use a thicken twisted wire when you measure level A thicken twisted wire has low resistance therefore error of measurement is few Repair after separate Test Pack and Set because for short danger for example an overcurrent and furious flames of parts etc when you repair board in condition of connecting Test Pack and tuning on Take specially care of soldering because Land of PCB is smal...

Page 8: ...ined your body before you touch semiconductor or parts with semiconductor There are ways that you touch an earthed place or wear static electricity prevention string on wrist Use earthed soldering steel when you connect or disconnect ESD Use soldering removing tool to break static electricity Otherwise ESD will be damaged by static electricity Don t unpack until you set up ESD on product Because m...

Page 9: ... may change without notice 4 Array course control 4 1 This Document can not be used without Samsung s authorization 4 1 Software Adjustments Test Cable GH39 01160A Test Jig GH99 36900A RF Test Cable GH39 00985A Adapter GH99 38251A ...

Page 10: ...ftware Downloading 4 2 1 Pre requsite for Downloading Downloader Program PNX4900 Downloader v1 0 For Lite GT E1085L Mobile Phone Data Cable JIG BOX Test Cable Serial Cable Binary files 4 2 2 S W Downloader Program Load the binary download program by executing the PNX4900 Downloader v1 0 Lite 1 Select the connected serial port and the rate of speed ...

Page 11: ...tary Contents may change without notice Array course control 4 3 This Document can not be used without Samsung s authorization 2 Select the Port Baud Rate and Mode 3 Select the START Botton When Complete DL Bootloader ...

Page 12: ...y change without notice Array course control 4 4 This Document can not be used without Samsung s authorization 4 4 Press the Start button and connect the Handset then press 확인 5 Check the All Download Calset Click the Download Botton ...

Page 13: ...out notice Array course control 4 5 This Document can not be used without Samsung s authorization 6 When downloading is complete automatically the small window was showed up 7 Confirm the downloaded version name and etc 1234 Full Reset 0206 3855 ...

Page 14: ...SAMSUNG Proprietary Contents may change without notice 5 Exploded View and Parts List 5 1 This Document can not be used without Samsung s authorization 5 1 Cellular phone Exploded View ...

Page 15: ...D 1 43 STD CSTN PNL GH96 04008A QME01 DOME SHEET MAIN 22 KEY GT E1080 GH59 07942A QMI01 MICROPHONE ASSY GT_E1080 GH30 00607A QMO01 MOTOR DC SCH S369 GH31 00392A QMP01 A S ASSY PBA MAIN GT E1085 SVC GH82 03921A QSH02 ICT SHIELD CAN GH70 05509A QSP01 SPEAKER 3001 002509 QRE01 ASSY CASE REAR GH98 13871A QIF01 PMO COVER IF GH72 55325A QFR01 ASSY CASE FRONT LTN GH98 14489A QMW02 PCT WINDOW MAIN FM GH72...

Page 16: ...2070 LED301 LED 0601 002070 LED302 LED 0601 002070 LED303 LED 0601 002070 LED304 LED 1003 001440 TR100 IC RELAY DRIVER 1108 000239 UME200 IC MCP 1201 002933 PAM100 IC POWER AMP 1203 005512 U302 IC POSI FIXED REG 1203 005686 U103 IC DC DC CONVERTER 1203 005957 U200 IC VOL DETECTOR 1204 002979 U100 IC TUNER 1205 003679 UCP201 IC MODEM 1404 001221 TH200 THERMISTOR NTC 2007 000139 R301 R CHIP 2007 000...

Page 17: ...R CHIP 2007 001301 R206 R CHIP 2007 001333 R210 R CHIP 2007 003025 R108 R CHIP 2007 008500 R203 R CHIP 2203 000233 C105 C CER CHIP 2203 000386 C220 C CER CHIP 2203 000386 C323 C CER CHIP 2203 000425 C225 C CER CHIP 2203 000425 C228 C CER CHIP 2203 000585 C309 C CER CHIP 2203 000585 C310 C CER CHIP 2203 000585 C311 C CER CHIP 2203 000679 C303 C CER CHIP 2203 000696 C114 C CER CHIP 2203 000696 C116 ...

Page 18: ...005482 C325 C CER CHIP 2203 006048 C100 C CER CHIP 2203 006048 C211 C CER CHIP 2203 006048 C212 C CER CHIP 2203 006048 C215 C CER CHIP 2203 006208 C201 C CER CHIP 2203 006208 C202 C CER CHIP 2203 006260 C103 C CER CHIP 2203 006260 C104 C CER CHIP 2203 006348 C223 C CER CHIP 2203 006399 C200 C CER CHIP 2203 006399 C203 C CER CHIP 2203 006399 C204 C CER CHIP 2203 006399 C205 C CER CHIP 2203 006399 C...

Page 19: ... 002367 L102 INDUCTOR SMD 2703 002558 L110 INDUCTOR SMD 2703 002586 L101 INDUCTOR SMD 2703 002636 L109 INDUCTOR SMD 2703 003184 L201 INDUCTOR SMD 2703 003476 L301 INDUCTOR SMD 2801 004805 OSC201 CRYSTAL SMD 2801 004882 OSC200 CRYSTAL SMD 2904 001885 F100 FILTER SAW 3301 001158 L200 BEAD SMD 3301 001885 L302 BEAD SMD 3301 001885 L303 BEAD SMD 3301 001885 L304 BEAD SMD 3301 001885 L305 BEAD SMD 3301...

Page 20: ...03276A SC105 ICT SHIELD CAN CLIP GH70 03276A SC106 ICT SHIELD CAN CLIP GH70 03276A SC107 ICT SHIELD CAN CLIP GH70 03276A SC108 ICT SHIELD CAN CLIP GH70 03276A SC109 ICT SHIELD CAN CLIP GH80 03320A R104 SOLDER CREAM SMT KOREA FREE GH80 03320A R313 SOLDER CREAM SMT KOREA FREE GH80 03320A R314 SOLDER CREAM SMT KOREA FREE GH80 03321A R216 SOLDER CREAM DHDMR FREE Please consult the GSPN website Samsung...

Page 21: ...On Check the Battery Voltage is more than 3 7V Power On does not work Change the Battery END No Yes PMU_VIO 2 8V Check the Main Chip related to VGPIO_2 8V No Yes Check the Clock at UPC201 L16pin CLK32K 32KHZ Check the Main Chip No Yes R209 VGPIO H Check the related circuit No Yes VCORE_1 25V 1 25V Resolder C214 and L201 No Yes Check the initial operation Yes Yes ...

Page 22: ...1 P O D T P16 VBG N13 GND_VCORE 8 1 N T U O X _ K L C 4 N I D T VDD_VIO M5 GND_VCORE N10 GND_VCORE N11 GND_VCORE N12 GND_VCORE VDD_VCORE VDD_VCORE 6 1 M P M A R _ A P 4 M T S R T N L5 GND_VCORE VDD_VCORE VDD_VCORE 6 1 L T U O _ K 2 3 _ K L C 8 1 L D R _ 0 T R A U 9 1 L 1 _ K 2 3 _ L A T X VDD_VIO 8 1 K D T _ 0 T R A U 9 1 K 2 _ K 2 3 _ L A T X 9 1 J K L C _ M C P 2 J 1 L E S _ I S S VDD_VIO2 J7 GN...

Page 23: ...his Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 3 9 2 Initial UCP201 pin T4 RSTON H Initial Failure Replace UCP201 END No Yes UCP201 pin M4 or D12 H Yes Yes No Change PBA Check the 16bit data signal memory CE Yes ...

Page 24: ... G T S R _ M I S 8 1 G 0 A T A D 9 1 G 8 A T A D G2 GND_RF 4 G 8 O I P G G5 VDD_RF_IO G7 GND_VCORE G8 GND_VCORE F4 VDD_RF F5 GND_RF 1 G N _ L I F R G10 GND_VCORE 1 1 G 1 1 R D D A 2 1 G 1 R D D A G13 GND_VSIM 5 1 G 0 2 R D D A E8 GND_VCORE 9 E 9 R D D A 1 F P _ L I F R 5 1 F 8 1 R D D A 6 1 F 4 R D D A 8 1 F 9 A T A D 9 1 F 1 A T A D F2 GND_RF 6 1 E 3 R D D A 8 1 E 0 1 A T A D 9 1 E 2 A T A D E2 G...

Page 25: ...without Samsung s authorization Flow Chart of Troubleshooting 9 5 9 3 Charging Part UCP201 pin V10 VCHG 4 9V Abnormal charging part END No Yes UCP201 pin v9 AUX_DET or R302 L No Yes Check the UCP201 pin R9 1 4V No Yes Resolder R207 Resolder or Replace R303 Resolder or Replace UCP201 Yes ...

Page 26: ... VDD_VCORE 5 1 K 2 L R T C _ E F K16 VDD_RFDIG 8 1 K D T _ 0 T R A U 9 1 K 2 _ K 2 3 _ L A T X 9 1 J K L C _ M C P 2 J 1 L E S _ I S S 4 J 7 5 O I P G J5 VDD_VIO2 J7 GND_VCORE J8 GND_VCORE J9 GND_VCORE 1 K 0 N I Y E K 1 J 9 3 O I P G J10 GND_VCORE J11 GND_VCORE J12 GND_VCORE J13 GND_VCORE 5 1 J 0 L R T C _ E F 6 1 J 1 L R T C _ E F 8 1 J C N Y S _ M C P 8 1 H A T A D _ M I S 9 1 H K L C _ M I S H2...

Page 27: ...ow Chart of Troubleshooting 9 7 9 4 Sim Part SIM200 pin 1 6 or R210 H Phone can t access SIM Card Resolder R210 C231 Check the SIM Card END No Yes Yes Yes No Resolder or Replace SIM200 After Power ON Check SIMCLK Signal on pin3 of SIM200 in a few second Yes No Replace PBA After SIM card insert SIM200 pin 2 SIM_RST H Yes ...

Page 28: ... C309 C310 C311 C314 D300 D301 D302 IFC300 L300 L301 L302 L303 L304 L305 L306 L307 L308 LED300 MOT100 R102 R103 R104 R108 R109 R110 R203 R210 R211 R212 R213 R214 R215 R216 R217 R218 R302 R303 R304 R305 R306 R307 R308 SIM200 SPK300 TR100 U100 U103 U200 U300 U308 U309 U310 ZD200 ZD300 ZD302 V 0 3 _ M I S V 3 3 2 C 4 4 5 5 6 6 7 G G 9 8 G G 0 1 0 0 2 M I S 1 1 2 2 3 3 0 1 2 R 1 3 2 C A T A D _ M I S ...

Page 29: ...ut Samsung s authorization Flow Chart of Troubleshooting 9 9 9 5 Microphone Part UCP201 pin U18 H at Mic Active Check MIC Connection Resolder or Replave UCP201 Resolder C323 L309 L310 C328 R312 R313 C321 C325 END No Yes Yes Yes Yes No Check the MIC No Replace the MIC Microphone does not work ...

Page 30: ...1 C302 C303 C306 C307 C312 C313 C315 C319 C320 C321 C322 C323 C324 C325 C326 C327 C328 D200 D201 D303 D304 F100 L101 L103 L10 9 L110 L111 L112 L113 L114 L200 L201 L309 L310 MIC300 OSC200 OSC201 PAM100 R101 R105 R106 R200 R201 R202 R204 R205 R206 R207 R208 R209 R300 R301 R309 R310 R311 R312 R313 RFS100 SC100 SC101 SC102 SC103 SC104 SC105 SC106 SC107 SC108 SC109 TH200 U302 UCP201 UME200 8 2 3 C 9 1 ...

Page 31: ...w Chart of Troubleshooting 9 11 9 6 Speaker Part UCP201 pin W18 W19 3 7 V Speaker does not work Does not work Voice call Resolder or Replace UCP201 No Yes No Resolder C224 AND R206 Yes Does not work Ringtone Resolder or Replace UCP201 SPK300 No Yes END Yes Is Speaker working Resolder or Change Speaker Motor ASS Y No Yes ...

Page 32: ...226 C229 C230 C231 C233 C304 C305 C308 C309 C310 C311 C314 D300 D301 D302 IFC300 L300 L301 L302 L303 L304 L305 L306 L307 L308 LED300 MOT100 R102 R103 R104 R108 R109 R110 R203 R210 R211 R212 R213 R214 R215 R216 R217 R218 R302 R303 R304 R305 R306 R307 R308 SIM200 SPK300 TR100 U100 U103 U200 U300 U308 U309 U310 ZD200 ZD300 ZD302 1 0 3 D 2 0 3 D 0 0 3 K P S 8 0 3 L 7 0 3 L 6 1 3 C 7 1 3 C P _ K P S N ...

Page 33: ... be used without Samsung s authorization Flow Chart of Troubleshooting 9 13 9 7 Key Data Input Check Initial Operation Yes When you pushed all of the Key does the key have tension Change Domesheet Yes All of the key doesn t work except POWER ON KEY Replace the PBA No Yes END No ...

Page 34: ... 3 D E L 2 0 3 D E L F n 0 0 0 1 3 1 3 C 1005 V 0 1 F n 0 0 0 1 V 0 1 1005 2 1 3 C 2 0 3 U 3 D N G N E 2 5 GND N I V 1 4 T U O V T A B V T M Y 3 3 5 6 3 5 C I M 7 4 1 1 3 R 5 0 0 1 4 0 3 D E L N O _ D E L _ Y E K P A M Y E K 2 1 D N E S P U 2 1 2 N W O D 1 6 0 3 T I G I D 2 1 T F E L 2 1 2 1 2 1 0 0 3 T I G I D 2 1 0 0 3 T F O S 2 0 3 T I G I D 4 0 3 T I G I D 2 1 3 4 5 6 1 0 3 D Z 1 2 3 0 3 T I G...

Page 35: ... used without Samsung s authorization Flow Chart of Troubleshooting 9 15 9 8 Back Light for Color Main LCD Backlight does not work Yes Is LCD Contrast set on high level in the Menu No Set LCD Contrast on high level Yes Resolder U103 or Repalce LCD Module No Is U103 pin 1 H Yes END ...

Page 36: ...Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 16 HDC300 V 0 3 _ M I S V 3 3 2 C 4 4 5 5 6 6 7 G G 9 8 G G 0 1 0 0 2 M I S 1 1 2 2 3 3 0 1 2 R 1 3 2 C A T A D _ M I S V 0 3 _ M I S V T S R _ M I S K L C _ M I S ...

Page 37: ...otice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 17 9 9 Key Back Light Main Key LED does not work Yes No Resolder or Replace UCP201 UCP0201 pin T8 V8 H Yes Change PBA Key LED does not work END Yes No ...

Page 38: ...RE H9 GND_VCORE G9 GND_VCORE H1 GND_RF H10 GND_VCORE H11 GND_VCORE H12 GND_VCORE H13 VDD_VSIM 5 1 H PCM_DI 6 1 H O D _ M C P 6 1 G T S R _ M I S 8 1 G 0 A T A D 9 1 G 8 A T A D G2 GND_RF 4 G 8 O I P G G5 VDD_RF_IO G7 GND_VCORE G8 GND_VCORE F4 VDD_RF F5 GND_RF 1 G N _ L I F R G10 GND_VCORE 1 1 G 1 1 R D D A 2 1 G 1 R D D A G13 GND_VSIM 5 1 G 0 2 R D D A E8 GND_VCORE 9 E 9 R D D A 1 F P _ L I F R 5 ...

Page 39: ...Receiver RX ON Cell Power 60dBm PAM100 Pin15 65dBm Yes Resolder L113 C110 L114 No Yes No Check PAM100 pin8 10 L PAM100 Pin18 68dBm Check ANT Switch control circuit No Yes Resolder PAM100 Yes No Resolder F100 F100 pin 7 6 70dBm Yes UCP201 pin G1 70dBm pin F1 70dBm Resolder C118 C119 L110 No Yes Check Resolder C108 C207 C208 C201 C202 And PMU Part and UCP201 Yes END ...

Page 40: ...Receiver RX ON Cell Power 60dBm PAM100 Pin15 65dBm Yes Resolder L113 C110 L114 No Yes No Check PAM100 pin8 L 10 H PAM100 Pin17 68dBm Check ANT Switch control circuit No Yes Resolder PAM100 Yes No Resolder F100 F100 pin8 9 70dBm Yes UCP201 pin E1 70dBm pin D1 70dBm Resolder C114 C116 L109 No Yes Check Resolder C108 C207 C208 C201 C202 And PMU Part and UCP201 Yes END ...

Page 41: ...EYIN2 K4 O I V _D D V 5K E R O C V _D D V 7K E R O C V _D D V 8K E R O C V _D D V 9K KEYIO0 L1 E R O C V _D D V 0 1L E R O C V _D D V 1 1L E R O C V _D D V 1 1K E R O C V _D D V 2 1K E R O C V _D D V 3 1K FE_CTRL2 K15 G I D FR _D D V 6 1K UART0_TD K18 XTAL_32K_2 K19 KEYIN1 K2 SSI_SEL1 J2 GPIO57 J4 2O I V _D D V 5 J ER O C V _D N G 7 J ER O C V _D N G 8 J ER O C V _D N G 9 J KEYIN0 K1 E R O C V _D ...

Page 42: ...C 2 3 2 C 0 0 3 C 1 0 3 C C302 C303 C306C307 C312 3 1 3 C 5 1 3 C C319 C320 1 2 3 C C322 C323 C324 C325 C326 C327 C328 D200 D201 D303 D304 F100 GHG_SW L101 L103 L10 9 L110 L111 L112 L113 L114 0 0 2 L L201 9 0 3 L 0 1 3 L LCD_DET MIC300 OSC200 OSC201 PAM100 R101 5 0 1 R 6 0 1 R 0 0 2 R 1 0 2 R 2 0 2 R 4 0 2 R 5 0 2 R R206 R207 R208 9 0 2 R 0 0 3 R 1 0 3 R 9 0 3 R R310 R311 R312 R313 RFS100 SC100 SC...

Page 43: ... Resolder PAM100 Yes PAM100 Pin15 30dBm TX ON 5Level Check PAM100 pin 8 H Pin 10 L PAM100 pin4 4 dBm Check ANT Switch control circuit Yes No Yes No yes Resolder L113 C110 L114 Yes Yes Check PAM100 VBATT pin11 OK Check UCP201 No Check VBAT or PAM control signal No UCP201 pinA2 4dBm Yes Resolder or Change C120 C112 L103 No Check Resolder C108 C207 C208 C201 C202 And PMU Part and UCP201 END ...

Page 44: ...vel END Check Resolder C108 C207 C208 C201 C202 And PMU Part and UCP201 PAM100 Pin15 30dBm Check VBAT or PAM control signal Check UCP201 Change or Resolder PAM100 Check ANT Switch control circuit Yes No No Yes Resolder or Change C121 Check PAM100 VBATT pin11 OK Check PAM100 pin 4 H Pin 5 H Resolder L113 C110 L114 Yes Yes Yes yes Yes No No No Yes UCP201 pinA1 4dBm PAM100 pin2 4 dBm ...

Page 45: ...EYIN2 K4 O I V _D D V 5K E R O C V _D D V 7K E R O C V _D D V 8K E R O C V _D D V 9K KEYIO0 L1 E R O C V _D D V 0 1L E R O C V _D D V 1 1L E R O C V _D D V 1 1K E R O C V _D D V 2 1K E R O C V _D D V 3 1K FE_CTRL2 K15 G I D FR _D D V 6 1K UART0_TD K18 XTAL_32K_2 K19 KEYIN1 K2 SSI_SEL1 J2 GPIO57 J4 2O I V _D D V 5 J ER O C V _D N G 7 J ER O C V _D N G 8 J ER O C V _D N G 9 J KEYIN0 K1 E R O C V _D ...

Page 46: ...C 2 3 2 C 0 0 3 C 1 0 3 C C302 C303 C306C307 C312 3 1 3 C 5 1 3 C C319 C320 1 2 3 C C322 C323 C324 C325 C326 C327 C328 D200 D201 D303 D304 F100 GHG_SW L101 L103 L10 9 L110 L111 L112 L113 L114 0 0 2 L L201 9 0 3 L 0 1 3 L LCD_DET MIC300 OSC200 OSC201 PAM100 R101 5 0 1 R 6 0 1 R 0 0 2 R 1 0 2 R 2 0 2 R 4 0 2 R 5 0 2 R R206 R207 R208 9 0 2 R 0 0 3 R 1 0 3 R 9 0 3 R R310 R311 R312 R313 RFS100 SC100 SC...

Page 47: ...SAMSUNG Proprietary Contents may change without notice 7 Block Diagrams 7 1 This Document can not be used without Samsung s authorization ...

Page 48: ...SAMSUNG Proprietary Contents may change without notice 8 PCB Diagrams 8 1 This Document can not be used without Samsung s authorization 8 1 Main Top ...

Page 49: ...SAMSUNG Proprietary Contents may change without notice PCB Diagrams 8 2 This Document can not be used without Samsung s authorization 8 2 Main Bottom ...

Page 50: ...scratch and molding damage 1 Be careful not to make scratch and molding damage 2 Be careful not to damage IF COVER 1 Be careful not to make scratch and molding damage 1 Be careful not to make scratch and molding damage Unscrew 3 points at the REAR case 1 2 3 Disassemble the PBA Be careful with hooks Separate the PBA from the FRONT 4 DIsassemble the REAR as below sequence 11 1 Disassembly ...

Page 51: ...2 Be careful not to damage LCD 1 Be careful not to make scratch and molding damage 2 Be careful not to damage LCD FPCB and LCD 1 Be careful not to make scratch and molding damage 2 Be careful not to damage LCD FPCB and LCD 1 Be careful not to make scratch and molding damage 8 Disassemble the SHIELD CAN 7 Disassemble the LCD 5 Push the hooks of both side of LCD Lift up bottom side of the LCD carefu...

Page 52: ...arts List 11 3 This Document can not be used without Samsung s authorization 1 Be careful not to make scratch and molding damage 2 Be careful not to damage MIC FPCB 1 Be careful not to make scratch and molding damage 9 Disassemble the MIC Separate the KEYPAD from the FRONT 10 ...

Page 53: ...e combine the LCD 1 Be careful not to make scratch and molding damage 1 2 3 4 Soldering 2 points of MIC FPCB pad with PBA Assemble the SHIELD CAN Combine LCD to Main Board Soldering FPCB of the LCD MODULE CAUTION Check F PCB to MAIN PCB soldering tightly If there is a gap between F PCB and Main board will makes faulty Be careful not to make Flux on the Main Board Use the cover of Soldering Jig Pus...

Page 54: ...ul not to make scratch and molding damage 2 When insert MOTOR use PUSHING JIG 3 CHECK SPEAKER MOTOR insert tightly 1 Be careful not to make scratch and molding damage 2 Be careful nothing goes between LCD and FRONT 1 Be careful not to make scratch and molding damage 2 Be careful not to damage IF COVER 5 6 INSERT SPEAKER MOTOR to REAR INSERT KEYPAD to FRONT 7 8 COMBINE REAR FROM TOP TO BOTTOM INSER...

Page 55: ...ry Contents may change without notice Exploded View and Parts List 11 6 This Document can not be used without Samsung s authorization 1 Be careful not to make scratch and molding damage 9 Screw 3 points at the REAR case ...

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